Discover a more comfortable way to knit with these Prym Ergonomics Single Point Knitting Needles. Their rounded tips taper to a triangular shape that helps relieve pressure on the fingers while providing greater control over every stitch. Made from lightweight, high-performance plastic, these needles also flex slightly to accommodate tighter stitches without straining your hands. Yarn glides smoothly over the polished surface, and the needles special teardrop-shaped tips make it easy to pick up stitches without splitting your yarn. - Prym Ergonomics Single Point Knitting Needles - Size 13.